Match the following:
(i) 425 × 136 = 425 × (6+30+100) | (a) Commutativity of multiplication. |
(ii) 2 × 49 × 50 = 2 × 50 × 49 | (b) Commutativity of addition |
(iii) 80 + 2005 + 20 = 80 + 20 + 2005 | (c) Distributivity of multiplication over addition |
(i) 425 × 136 = 425 × (6+30+100) | (c) Distributivity of multiplication over addition | Explanation: 136 can be written as 6 + 30 + 100 |
(ii) 2 × 49 × 50 = 2 × 50 × 49 | (a) Commutativity of multiplication. | Explanation: It means that the operands can be written regardless of the order |
(iii) 80+ 2005 + 20 = 80 + 20 + 2005 | (b) Commutativity of addition. | Explanation: It means that the operands can be written regardless of the order |